809 lines
31 KiB
Python
809 lines
31 KiB
Python
import json
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from functools import reduce
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from typing import DefaultDict, Dict, Optional, Union
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import time
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from utilities.htmx import is_htmx
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from circuits.models import Circuit, CircuitTermination
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from dcim.models import (
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Cable,
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CableTermination,
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Device,
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device_components,
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DeviceRole,
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FrontPort,
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Interface,
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PowerFeed,
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PowerPanel,
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RearPort,
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)
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from django.conf import settings
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from django.contrib import messages
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from django.contrib.auth.mixins import PermissionRequiredMixin
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from django.contrib.contenttypes.models import ContentType
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from django.db.models import Q, QuerySet
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from django.db.models.functions import Lower
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from django.http import HttpRequest, HttpResponseRedirect, QueryDict
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from django.shortcuts import render
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from django.views.generic import View
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from extras.models import Tag
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from wireless.models import WirelessLink
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from netbox_topology_views.filters import DeviceFilterSet
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from netbox_topology_views.forms import DeviceFilterForm, IndividualOptionsForm
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from netbox_topology_views.models import RoleImage, IndividualOptions
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from netbox_topology_views.utils import (
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CONF_IMAGE_DIR,
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find_image_url,
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get_model_role,
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get_model_slug,
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image_static_url,
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)
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def get_image_for_entity(entity: Union[Device, Circuit, PowerPanel, PowerFeed]):
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is_device = isinstance(entity, Device)
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query = (
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{"object_id": entity.device_role_id}
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if is_device
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else {"content_type_id": ContentType.objects.get_for_model(entity).pk}
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)
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try:
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return RoleImage.objects.get(**query).get_image_url()
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except RoleImage.DoesNotExist:
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return find_image_url(
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entity.device_role.slug if is_device else get_model_slug(entity.__class__)
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)
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def create_node(
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device: Union[Device, Circuit, PowerPanel, PowerFeed], save_coords: bool
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):
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node = {}
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node_content = ""
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if isinstance(device, Circuit):
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dev_name = f"Circuit {device.cid}"
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node["id"] = f"c{device.pk}"
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if device.provider is not None:
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node_content += (
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f"<tr><th>Provider: </th><td>{device.provider.name}</td></tr>"
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)
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if device.type is not None:
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node_content += f"<tr><th>Type: </th><td>{device.type.name}</td></tr>"
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elif isinstance(device, PowerPanel):
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dev_name = f"Power Panel {device.pk}"
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node["id"] = f"p{device.pk}"
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if device.site is not None:
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node_content += f"<tr><th>Site: </th><td>{device.site.name}</td></tr>"
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if device.location is not None:
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node_content += (
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f"<tr><th>Location: </th><td>{device.location.name}</td></tr>"
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)
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elif isinstance(device, PowerFeed):
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dev_name = f"Power Feed {device.pk}"
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node["id"] = f"f{device.pk}"
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if device.power_panel is not None:
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node_content += (
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f"<tr><th>Power Panel: </th><td>{device.power_panel.name}</td></tr>"
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)
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if device.type is not None:
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node_content += f"<tr><th>Type: </th><td>{device.type}</td></tr>"
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if device.supply is not None:
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node_content += f"<tr><th>Supply: </th><td>{device.supply}</td></tr>"
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if device.phase is not None:
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node_content += f"<tr><th>Phase: </th><td>{device.phase}</td></tr>"
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if device.amperage is not None:
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node_content += f"<tr><th>Amperage: </th><td>{device.amperage}</td></tr>"
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if device.voltage is not None:
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node_content += f"<tr><th>Voltage: </th><td>{device.voltage}</td></tr>"
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else:
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dev_name = device.name
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if dev_name is None:
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dev_name = "device name unknown"
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if device.device_type is not None:
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node_content += (
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f"<tr><th>Type: </th><td>{device.device_type.model}</td></tr>"
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)
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if device.device_role.name is not None:
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node_content += (
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f"<tr><th>Role: </th><td>{device.device_role.name}</td></tr>"
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)
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if device.serial != "":
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node_content += f"<tr><th>Serial: </th><td>{device.serial}</td></tr>"
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if device.primary_ip is not None:
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node_content += (
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f"<tr><th>IP Address: </th><td>{device.primary_ip.address}</td></tr>"
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)
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if device.site is not None:
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node_content += f"<tr><th>Site: </th><td>{device.site.name}</td></tr>"
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if device.location is not None:
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node_content += (
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f"<tr><th>Location: </th><td>{device.location.name}</td></tr>"
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)
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if device.rack is not None:
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node_content += f"<tr><th>Rack: </th><td>{device.rack.name}</td></tr>"
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if device.position is not None:
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if device.face is not None:
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node_content += f"<tr><th>Position: </th><td>{device.position} ({device.face})</td></tr>"
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else:
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node_content += (
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f"<tr><th>Position: </th><td>{device.position}</td></tr>"
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)
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node["id"] = device.pk
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if device.device_role.color != "":
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node["color.border"] = "#" + device.device_role.color
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dev_title = "<table><tbody> %s</tbody></table>" % (node_content)
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node["title"] = dev_title
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node["name"] = dev_name
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node["label"] = dev_name
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node["shape"] = "image"
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node["href"] = device.get_absolute_url()
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node["image"] = get_image_for_entity(device)
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node["physics"] = True
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if "coordinates" in device.custom_field_data:
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if device.custom_field_data["coordinates"] is not None:
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if ";" in device.custom_field_data["coordinates"]:
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cords = device.custom_field_data["coordinates"].split(";")
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node["x"] = int(cords[0])
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node["y"] = int(cords[1])
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node["physics"] = False
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elif save_coords:
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node["physics"] = False
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return node
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def create_edge(
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edge_id: int,
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termination_a: Dict,
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termination_b: Dict,
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circuit: Optional[Dict] = None,
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cable: Optional[Cable] = None,
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wireless: Optional[Dict] = None,
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power: Optional[bool] = None,
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interface: Optional[Interface] = None,
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):
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cable_a_name = (
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"device A name unknown"
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if termination_a["termination_name"] is None
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else termination_a["termination_name"]
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)
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cable_a_dev_name = (
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"device A name unknown"
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if termination_a["termination_device_name"] is None
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else termination_a["termination_device_name"]
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)
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cable_b_name = (
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"device A name unknown"
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if termination_b["termination_name"] is None
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else termination_b["termination_name"]
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)
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cable_b_dev_name = (
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"cable B name unknown"
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if termination_b["termination_device_name"] is None
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else termination_b["termination_device_name"]
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)
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edge = {}
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edge["id"] = edge_id
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edge["from"] = termination_a["device_id"]
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edge["to"] = termination_b["device_id"]
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title = "Cable"
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if circuit is not None:
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edge["dashes"] = True
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title = f"Circuit provider: {circuit['provider_name']}<br>Termination"
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elif wireless is not None:
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edge["dashes"] = [2, 10, 2, 10]
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title = "Wireless Connection"
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elif power is not None:
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edge["dashes"] = [5, 5, 3, 3]
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title = "Power Connection"
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elif interface is not None:
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title = "Interface Connection"
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edge["width"] = 3
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edge["dashes"] = [1, 10, 1, 10]
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edge["color"] = '#f1c232'
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edge["href"] = interface.get_absolute_url() + "trace"
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edge[
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"title"
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] = f"{title} between<br>{cable_a_dev_name} [{cable_a_name}]<br>{cable_b_dev_name} [{cable_b_name}]"
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if cable is not None:
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edge["href"] = cable.get_absolute_url()
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if hasattr(cable, 'color') and cable.color != "":
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edge["color"] = "#" + cable.color
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return edge
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def create_circuit_termination(termination):
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if isinstance(termination, CircuitTermination):
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return {
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"termination_name": termination.circuit.provider.name,
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"termination_device_name": termination.circuit.cid,
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"device_id": "c{}".format(termination.circuit.pk),
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}
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if (
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isinstance(termination, Interface)
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or isinstance(termination, FrontPort)
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or isinstance(termination, RearPort)
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):
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return {
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"termination_name": termination.name,
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"termination_device_name": termination.device.name,
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"device_id": termination.device.pk,
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}
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return None
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def get_topology_data(
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queryset: QuerySet,
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individualOptions: IndividualOptions,
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show_unconnected: bool,
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save_coords: bool,
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show_cables: bool,
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show_circuit: bool,
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show_logical_connections: bool,
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show_single_cable_logical_conns: bool,
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show_power: bool,
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show_wireless: bool,
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):
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supported_termination_types = []
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for t in IndividualOptions.CHOICES:
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supported_termination_types.append(t[1])
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if not queryset:
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return None
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nodes_devices = {}
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edges = []
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nodes = []
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edge_ids = 0
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nodes_circuits: Dict[int, Circuit] = {}
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nodes_powerpanel: Dict[int, PowerPanel] = {}
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nodes_powerfeed: Dict[int, PowerFeed] = {}
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nodes_provider_networks = {}
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cable_ids = DefaultDict(dict)
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interface_ids = DefaultDict(dict)
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ignore_cable_type = individualOptions.ignore_cable_type
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device_ids = [d.pk for d in queryset]
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site_ids = [d.site_id for d in queryset]
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if show_circuit:
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circuit_terminations = CircuitTermination.objects.filter(
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Q(site_id__in=site_ids) | Q(provider_network__isnull=False)
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).prefetch_related("provider_network", "circuit")
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for circuit_termination in circuit_terminations:
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circuit_termination: CircuitTermination
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if (
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show_unconnected
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and circuit_termination.circuit_id not in nodes_circuits
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):
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nodes_circuits[
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circuit_termination.circuit.pk
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] = circuit_termination.circuit
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termination_a = {}
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termination_b = {}
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circuit_model = {}
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if circuit_termination.cable is not None:
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termination_a = create_circuit_termination(
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circuit_termination.cable.a_terminations[0]
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)
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termination_b = create_circuit_termination(
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circuit_termination.cable.b_terminations[0]
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)
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elif circuit_termination.provider_network is not None:
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if (
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circuit_termination.provider_network_id
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not in nodes_provider_networks
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):
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nodes_provider_networks[
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circuit_termination.provider_network.pk
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] = circuit_termination.provider_network
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if bool(termination_a) and bool(termination_b):
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circuit_model = {
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"provider_name": circuit_termination.circuit.provider.name
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}
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edge_ids += 1
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edges.append(
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create_edge(
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edge_id=edge_ids,
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cable=circuit_termination.cable,
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circuit=circuit_model,
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termination_a=termination_a,
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termination_b=termination_b,
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)
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)
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circuit_has_connections = False
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for termination in [
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circuit_termination.cable.a_terminations[0],
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circuit_termination.cable.b_terminations[0],
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]:
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if not isinstance(termination, CircuitTermination):
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if (
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termination.device_id not in nodes_devices
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and termination.device_id in device_ids
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):
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nodes_devices[termination.device_id] = termination.device
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circuit_has_connections = True
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else:
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if termination.device_id in device_ids:
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circuit_has_connections = True
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if circuit_has_connections and not show_unconnected:
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if circuit_termination.circuit_id not in nodes_circuits:
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nodes_circuits[
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circuit_termination.circuit.pk
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] = circuit_termination.circuit
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for d in nodes_circuits.values():
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nodes.append(create_node(d, save_coords))
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if show_power:
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power_panels_ids = PowerPanel.objects.filter(
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Q(site_id__in=site_ids)
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).values_list("pk", flat=True)
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power_feeds: QuerySet[PowerFeed] = PowerFeed.objects.filter(
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Q(power_panel_id__in=power_panels_ids)
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)
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for power_feed in power_feeds:
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if show_unconnected or (
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not show_unconnected and power_feed.cable_id is not None
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):
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if power_feed.power_panel_id not in nodes_powerpanel:
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nodes_powerpanel[power_feed.power_panel.pk] = power_feed.power_panel
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power_link_name = ""
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if power_feed.pk not in nodes_powerfeed:
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if not show_unconnected:
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if power_feed.link_peers[0].device_id in device_ids:
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nodes_powerfeed[power_feed.pk] = power_feed
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power_link_name = power_feed.link_peers[0].name
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else:
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nodes_powerfeed[power_feed.pk] = power_feed
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edge_ids += 1
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termination_a = {
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"termination_name": power_feed.power_panel.name,
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"termination_device_name": "",
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"device_id": f"p{power_feed.power_panel_id}",
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}
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termination_b = {
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"termination_name": power_feed.name,
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"termination_device_name": power_link_name,
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"device_id": f"f{power_feed.pk}",
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}
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edges.append(
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create_edge(
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edge_id=edge_ids,
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termination_a=termination_a,
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termination_b=termination_b,
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power=True,
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)
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)
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if power_feed.cable_id is not None:
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cable_ids[power_feed.cable_id][power_feed.cable_end] = termination_b
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for d in nodes_powerfeed.values():
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nodes.append(create_node(d, save_coords))
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for d in nodes_powerpanel.values():
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nodes.append(create_node(d, save_coords))
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if show_logical_connections:
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interfaces = Interface.objects.filter(
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Q(_path__is_complete=True) & Q(device_id__in=device_ids)
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)
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for interface in interfaces:
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# print('{} {} {} {}'.format(interface.device.name, interface.name, interface._path.destinations[0].device.name, interface._path.destinations[0].name))
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for destination in interface._path.destinations:
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if isinstance(destination, device_components.Interface):
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if destination.device.id not in device_ids:
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# print('Destination interface not in device queryset, ignoring')
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continue
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if destination.id in interface_ids:
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# we've already captured the destination interface, ignore this connection
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# print('Destination interface already exists, ignoring')
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continue
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if not show_single_cable_logical_conns and interface.cable_id==destination.cable_id and show_cables:
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# interface connection is the same as the cable connection, ignore this connection
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continue
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interface_ids[interface.id]=interface
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edge_ids += 1
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termination_a = { "termination_name": interface.name, "termination_device_name": interface.device.name, "device_id": interface.device.id }
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termination_b = { "termination_name": destination.name, "termination_device_name": destination.device.name, "device_id": destination.device.id }
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edges.append(create_edge(edge_id=edge_ids, termination_a=termination_a, termination_b=termination_b, interface=interface))
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nodes_devices[interface.device.id] = interface.device
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nodes_devices[destination.device.id] = destination.device
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if show_cables:
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links: QuerySet[CableTermination] = CableTermination.objects.filter(
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Q(_device_id__in=device_ids)
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).select_related("termination_type")
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for link in links:
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if link.termination_type.name in ignore_cable_type:
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continue
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# Normal device cables
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if link.termination_type.name in supported_termination_types:
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complete_link = False
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if link.cable_end == "A":
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if link.cable_id not in cable_ids:
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cable_ids[link.cable_id] = {}
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else:
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if "B" in cable_ids[link.cable_id]:
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if cable_ids[link.cable_id]["B"] is not None:
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complete_link = True
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elif link.cable_end == "B":
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if link.cable_id not in cable_ids:
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cable_ids[link.cable_id] = {}
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else:
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if "A" in cable_ids[link.cable_id]:
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if cable_ids[link.cable_id]["A"] is not None:
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complete_link = True
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else:
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print("Unkown cable end")
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cable_ids[link.cable_id][link.cable_end] = link
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if complete_link:
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edge_ids += 1
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if isinstance(cable_ids[link.cable_id]["B"], CableTermination):
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if cable_ids[link.cable_id]["B"]._device_id not in nodes_devices:
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nodes_devices[
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cable_ids[link.cable_id]["B"]._device_id
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] = cable_ids[link.cable_id]["B"].termination.device
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termination_b = {
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"termination_name": cable_ids[link.cable_id][
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"B"
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].termination.name,
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"termination_device_name": cable_ids[link.cable_id][
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"B"
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].termination.device.name,
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"device_id": cable_ids[link.cable_id][
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"B"
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].termination.device_id,
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}
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else:
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termination_b = cable_ids[link.cable_id]["B"]
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|
if isinstance(cable_ids[link.cable_id]["A"], CableTermination):
|
|
if cable_ids[link.cable_id]["A"]._device_id not in nodes_devices:
|
|
nodes_devices[
|
|
cable_ids[link.cable_id]["A"]._device_id
|
|
] = cable_ids[link.cable_id]["A"].termination.device
|
|
termination_a = {
|
|
"termination_name": cable_ids[link.cable_id][
|
|
"A"
|
|
].termination.name,
|
|
"termination_device_name": cable_ids[link.cable_id][
|
|
"A"
|
|
].termination.device.name,
|
|
"device_id": cable_ids[link.cable_id][
|
|
"A"
|
|
].termination.device_id,
|
|
}
|
|
else:
|
|
termination_a = cable_ids[link.cable_id]["A"]
|
|
|
|
edges.append(
|
|
create_edge(
|
|
edge_id=edge_ids,
|
|
cable=link.cable,
|
|
termination_a=termination_a,
|
|
termination_b=termination_b,
|
|
)
|
|
)
|
|
|
|
if show_wireless:
|
|
wlan_links: QuerySet[WirelessLink] = WirelessLink.objects.filter(
|
|
Q(_interface_a_device_id__in=device_ids)
|
|
& Q(_interface_b_device_id__in=device_ids)
|
|
)
|
|
|
|
for wlan_link in wlan_links:
|
|
if wlan_link.interface_a.device_id not in nodes_devices:
|
|
nodes_devices[
|
|
wlan_link.interface_a.device.pk
|
|
] = wlan_link.interface_a.device
|
|
if wlan_link.interface_b.device_id not in nodes_devices:
|
|
nodes_devices[
|
|
wlan_link.interface_b.device.pk
|
|
] = wlan_link.interface_b.device
|
|
|
|
termination_a = {
|
|
"termination_name": wlan_link.interface_a.name,
|
|
"termination_device_name": wlan_link.interface_a.device.name,
|
|
"device_id": wlan_link.interface_a.device_id,
|
|
}
|
|
termination_b = {
|
|
"termination_name": wlan_link.interface_b.name,
|
|
"termination_device_name": wlan_link.interface_b.device.name,
|
|
"device_id": wlan_link.interface_b.device_id,
|
|
}
|
|
wireless = {"ssid": wlan_link.ssid}
|
|
|
|
edge_ids += 1
|
|
edges.append(
|
|
create_edge(
|
|
edge_id=edge_ids,
|
|
cable=wlan_link,
|
|
termination_a=termination_a,
|
|
termination_b=termination_b,
|
|
wireless=wireless,
|
|
)
|
|
)
|
|
|
|
for qs_device in queryset:
|
|
if qs_device.pk not in nodes_devices and show_unconnected:
|
|
nodes_devices[qs_device.pk] = qs_device
|
|
|
|
results = {}
|
|
|
|
for d in nodes_devices.values():
|
|
nodes.append(create_node(d, save_coords))
|
|
|
|
results["nodes"] = nodes
|
|
results["edges"] = edges
|
|
return results
|
|
|
|
|
|
class TopologyHomeView(PermissionRequiredMixin, View):
|
|
permission_required = ("dcim.view_site", "dcim.view_device")
|
|
|
|
"""
|
|
Show the home page
|
|
"""
|
|
|
|
def get(self, request):
|
|
self.filterset = DeviceFilterSet
|
|
self.queryset = Device.objects.all().select_related(
|
|
"device_type", "device_role"
|
|
)
|
|
self.queryset = self.filterset(request.GET, self.queryset).qs
|
|
self.model = self.queryset.model
|
|
topo_data = None
|
|
|
|
individualOptions, created = IndividualOptions.objects.get_or_create(
|
|
user_id=request.user.id,
|
|
)
|
|
|
|
if request.GET:
|
|
save_coords = False
|
|
if "save_coords" in request.GET:
|
|
if request.GET["save_coords"] == "on":
|
|
save_coords = True
|
|
# General options overrides
|
|
if save_coords == True and settings.PLUGINS_CONFIG["netbox_topology_views"]["allow_coordinates_saving"] == False:
|
|
save_coords = False
|
|
messages.warning(request, "Coordinate saving not allowed. Setting has been overridden")
|
|
elif settings.PLUGINS_CONFIG["netbox_topology_views"]["always_save_coordinates"] == True:
|
|
save_coords = True
|
|
|
|
# Individual options
|
|
show_unconnected = False
|
|
if "show_unconnected" in request.GET:
|
|
if request.GET["show_unconnected"] == "on":
|
|
show_unconnected = True
|
|
|
|
show_power = False
|
|
if "show_power" in request.GET:
|
|
if request.GET["show_power"] == "on":
|
|
show_power = True
|
|
|
|
show_circuit = False
|
|
if "show_circuit" in request.GET:
|
|
if request.GET["show_circuit"] == "on":
|
|
show_circuit = True
|
|
|
|
show_logical_connections = False
|
|
if "show_logical_connections" in request.GET:
|
|
if request.GET["show_logical_connections"] == "on" :
|
|
show_logical_connections = True
|
|
|
|
show_single_cable_logical_conns = False
|
|
if "show_single_cable_logical_conns" in request.GET:
|
|
if request.GET["show_single_cable_logical_conns"] == "on" :
|
|
show_single_cable_logical_conns = True
|
|
|
|
show_cables = False
|
|
if "show_cables" in request.GET:
|
|
if request.GET["show_cables"] == "on" :
|
|
show_cables = True
|
|
|
|
show_wireless = False
|
|
if "show_wireless" in request.GET:
|
|
if request.GET["show_wireless"] == "on" :
|
|
show_wireless = True
|
|
|
|
if not "draw_init" in request.GET or "draw_init" in request.GET and request.GET["draw_init"].lower() == "true":
|
|
topo_data = get_topology_data(
|
|
self.queryset,
|
|
individualOptions,
|
|
show_unconnected,
|
|
save_coords,
|
|
show_cables,
|
|
show_circuit,
|
|
show_logical_connections,
|
|
show_single_cable_logical_conns,
|
|
show_power,
|
|
show_wireless,
|
|
)
|
|
|
|
else:
|
|
# No GET-Request in URL. We most likely came here from the navigation menu.
|
|
preselected_device_roles = IndividualOptions.objects.get(id=individualOptions.id).preselected_device_roles.all().values_list('id', flat=True)
|
|
preselected_tags = IndividualOptions.objects.get(id=individualOptions.id).preselected_tags.all().values_list(Lower('name'), flat=True)
|
|
|
|
q = QueryDict(mutable=True)
|
|
q.setlist("device_role_id", list(preselected_device_roles))
|
|
q.setlist("tag", list(preselected_tags))
|
|
|
|
if individualOptions.show_unconnected: q['show_unconnected'] = "on"
|
|
if individualOptions.show_cables: q['show_cables'] = "on"
|
|
if individualOptions.show_logical_connections: q['show_logical_connections'] = "on"
|
|
if individualOptions.show_single_cable_logical_conns: q['show_single_cable_logical_conns'] = "on"
|
|
if individualOptions.show_circuit: q['show_circuit'] = "on"
|
|
if individualOptions.show_power: q['show_power'] = "on"
|
|
if individualOptions.show_wireless: q['show_wireless'] = "on"
|
|
if individualOptions.draw_default_layout:
|
|
q['draw_init'] = "true"
|
|
else:
|
|
q['draw_init'] = "false"
|
|
|
|
query_string = q.urlencode()
|
|
return HttpResponseRedirect(f"{request.path}?{query_string}")
|
|
|
|
|
|
if is_htmx(request):
|
|
return render(
|
|
request,
|
|
"netbox_topology_views/htmx_topology.html",
|
|
{
|
|
"filter_form": DeviceFilterForm(request.GET, label_suffix=""),
|
|
"topology_data": json.dumps(topo_data),
|
|
"broken_image": find_image_url("role-unknown"),
|
|
"epoch": int(time.time()),
|
|
},
|
|
)
|
|
|
|
return render(
|
|
request,
|
|
"netbox_topology_views/index.html",
|
|
{
|
|
"filter_form": DeviceFilterForm(request.GET, label_suffix=""),
|
|
"topology_data": json.dumps(topo_data),
|
|
"broken_image": find_image_url("role-unknown"),
|
|
"model": self.model,
|
|
},
|
|
)
|
|
|
|
|
|
CONFIG = settings.PLUGINS_CONFIG["netbox_topology_views"]
|
|
ADDITIONAL_ROLES = (PowerPanel, PowerFeed, Circuit)
|
|
|
|
|
|
class TopologyImagesView(PermissionRequiredMixin, View):
|
|
permission_required = (
|
|
"dcim.view_site",
|
|
"dcim.view_device_role",
|
|
"dcim.add_device_role",
|
|
"dcim.change_device_role",
|
|
)
|
|
|
|
def get(self, request: HttpRequest):
|
|
images = [
|
|
{"url": image_static_url(image), "title": image.stem}
|
|
for image in CONF_IMAGE_DIR.iterdir()
|
|
]
|
|
|
|
roles = reduce(
|
|
lambda acc, cur: {
|
|
**acc,
|
|
cur.name: {
|
|
"id": cur.pk,
|
|
"name": cur.name,
|
|
"slug": cur.slug,
|
|
"image": find_image_url(cur.slug),
|
|
},
|
|
},
|
|
DeviceRole.objects.all(),
|
|
dict(),
|
|
)
|
|
|
|
for additional_role in ADDITIONAL_ROLES:
|
|
cur = get_model_role(additional_role)
|
|
ct = ContentType.objects.get_for_model(additional_role).pk
|
|
|
|
roles[cur.name] = {
|
|
"id": f"ct{ct}",
|
|
"name": cur.name,
|
|
"slug": cur.slug,
|
|
"image": find_image_url(cur.slug),
|
|
}
|
|
|
|
role_images = RoleImage.objects.all()
|
|
|
|
for role_image in role_images:
|
|
roles[role_image.role.name]["image"] = role_image.get_image_url()
|
|
|
|
return render(
|
|
request,
|
|
"netbox_topology_views/images.html",
|
|
{
|
|
"roles": sorted(list(roles.values()), key=lambda r: r["name"]),
|
|
"images": images,
|
|
},
|
|
)
|
|
|
|
class TopologyIndividualOptionsView(PermissionRequiredMixin, View):
|
|
permission_required = 'netbox_topology_views.change_individualoptions'
|
|
|
|
def post(self, request):
|
|
instance = IndividualOptions.objects.get(user_id=request.user.id)
|
|
form = IndividualOptionsForm(request.POST, instance=instance)
|
|
if form.is_valid():
|
|
form.save()
|
|
messages.success(request, "Options have been sucessfully saved")
|
|
else:
|
|
messages.error(request, form.errors)
|
|
|
|
return HttpResponseRedirect("./")
|
|
|
|
def get(self, request):
|
|
queryset, created = IndividualOptions.objects.get_or_create(
|
|
user_id=request.user.id,
|
|
)
|
|
|
|
form = IndividualOptionsForm(
|
|
initial={
|
|
'user_id': request.user.id,
|
|
'ignore_cable_type': tuple(queryset.ignore_cable_type.translate({ord(i): None for i in '[]\''}).split(', ')),
|
|
'preselected_device_roles': IndividualOptions.objects.get(id=queryset.id).preselected_device_roles.all(),
|
|
'preselected_tags': IndividualOptions.objects.get(id=queryset.id).preselected_tags.all(),
|
|
'show_unconnected': queryset.show_unconnected,
|
|
'show_cables': queryset.show_cables,
|
|
'show_logical_connections': queryset.show_logical_connections,
|
|
'show_single_cable_logical_conns': queryset.show_single_cable_logical_conns,
|
|
'show_circuit': queryset.show_circuit,
|
|
'show_power': queryset.show_power,
|
|
'show_wireless': queryset.show_wireless,
|
|
'draw_default_layout': queryset.draw_default_layout,
|
|
},
|
|
)
|
|
|
|
return render(
|
|
request,
|
|
"netbox_topology_views/individual_options.html",
|
|
{
|
|
"form": form,
|
|
"object": queryset,
|
|
},
|
|
) |